diff options
Diffstat (limited to 'target')
6 files changed, 31 insertions, 81 deletions
diff --git a/target/linux/generic/hack-4.14/204-module_strip.patch b/target/linux/generic/hack-4.14/204-module_strip.patch index fe4ca47f16..9d8f0f9af8 100644 --- a/target/linux/generic/hack-4.14/204-module_strip.patch +++ b/target/linux/generic/hack-4.14/204-module_strip.patch @@ -98,7 +98,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name> --- a/init/Kconfig +++ b/init/Kconfig -@@ -1904,6 +1904,13 @@ config TRIM_UNUSED_KSYMS +@@ -1903,6 +1903,13 @@ config TRIM_UNUSED_KSYMS If unsure, or if you need to build out-of-tree modules, say N. diff --git a/target/linux/generic/hack-4.14/930-crashlog.patch b/target/linux/generic/hack-4.14/930-crashlog.patch index 397046ad62..fd58841af0 100644 --- a/target/linux/generic/hack-4.14/930-crashlog.patch +++ b/target/linux/generic/hack-4.14/930-crashlog.patch @@ -41,7 +41,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name> +#endif --- a/init/Kconfig +++ b/init/Kconfig -@@ -1010,6 +1010,10 @@ config RELAY +@@ -1009,6 +1009,10 @@ config RELAY If unsure, say N. diff --git a/target/linux/generic/pending-4.14/203-kallsyms_uncompressed.patch b/target/linux/generic/pending-4.14/203-kallsyms_uncompressed.patch index 159a79988f..1f5c83e94f 100644 --- a/target/linux/generic/pending-4.14/203-kallsyms_uncompressed.patch +++ b/target/linux/generic/pending-4.14/203-kallsyms_uncompressed.patch @@ -13,7 +13,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name> --- a/init/Kconfig +++ b/init/Kconfig -@@ -1082,6 +1082,17 @@ config SYSCTL_ARCH_UNALIGN_ALLOW +@@ -1081,6 +1081,17 @@ config SYSCTL_ARCH_UNALIGN_ALLOW the unaligned access emulation. see arch/parisc/kernel/unaligned.c for reference diff --git a/target/linux/generic/pending-4.14/840-can-flexcan-flexcan_chip_freeze-fix-chip-freeze-for-.patch b/target/linux/generic/pending-4.14/840-can-flexcan-flexcan_chip_freeze-fix-chip-freeze-for-.patch deleted file mode 100644 index 20c84617d1..0000000000 --- a/target/linux/generic/pending-4.14/840-can-flexcan-flexcan_chip_freeze-fix-chip-freeze-for-.patch +++ /dev/null @@ -1,50 +0,0 @@ -From 47c5e474bc1e1061fb037d13b5000b38967eb070 Mon Sep 17 00:00:00 2001 -From: Angelo Dureghello <angelo@kernel-space.org> -Date: Tue, 16 Mar 2021 00:15:10 +0100 -Subject: can: flexcan: flexcan_chip_freeze(): fix chip freeze for missing bitrate - -From: Angelo Dureghello <angelo@kernel-space.org> - -commit 47c5e474bc1e1061fb037d13b5000b38967eb070 upstream. - -For cases when flexcan is built-in, bitrate is still not set at -registering. So flexcan_chip_freeze() generates: - -[ 1.860000] *** ZERO DIVIDE *** FORMAT=4 -[ 1.860000] Current process id is 1 -[ 1.860000] BAD KERNEL TRAP: 00000000 -[ 1.860000] PC: [<402e70c8>] flexcan_chip_freeze+0x1a/0xa8 - -To allow chip freeze, using an hardcoded timeout when bitrate is still -not set. - -Fixes: ec15e27cc890 ("can: flexcan: enable RX FIFO after FRZ/HALT valid") -Link: https://lore.kernel.org/r/20210315231510.650593-1-angelo@kernel-space.org -Signed-off-by: Angelo Dureghello <angelo@kernel-space.org> -[mkl: use if instead of ? operator] -Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> -Cc: Koen Vandeputte <koen.vandeputte@citymesh.com> -Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> ---- - drivers/net/can/flexcan.c | 8 +++++++- - 1 file changed, 7 insertions(+), 1 deletion(-) - ---- a/drivers/net/can/flexcan.c -+++ b/drivers/net/can/flexcan.c -@@ -413,9 +413,15 @@ static int flexcan_chip_disable(struct f - static int flexcan_chip_freeze(struct flexcan_priv *priv) - { - struct flexcan_regs __iomem *regs = priv->regs; -- unsigned int timeout = 1000 * 1000 * 10 / priv->can.bittiming.bitrate; -+ unsigned int timeout; -+ u32 bitrate = priv->can.bittiming.bitrate; - u32 reg; - -+ if (bitrate) -+ timeout = 1000 * 1000 * 10 / bitrate; -+ else -+ timeout = FLEXCAN_TIMEOUT_US / 10; -+ - reg = flexcan_read(®s->mcr); - reg |= FLEXCAN_MCR_FRZ | FLEXCAN_MCR_HALT; - flexcan_write(reg, ®s->mcr); diff --git a/target/linux/generic/pending-4.14/920-mangle_bootargs.patch b/target/linux/generic/pending-4.14/920-mangle_bootargs.patch index 4d7dd3364d..2f6a52c23d 100644 --- a/target/linux/generic/pending-4.14/920-mangle_bootargs.patch +++ b/target/linux/generic/pending-4.14/920-mangle_bootargs.patch @@ -13,7 +13,7 @@ Signed-off-by: Imre Kaloz <kaloz@openwrt.org> --- a/init/Kconfig +++ b/init/Kconfig -@@ -1428,6 +1428,15 @@ config EMBEDDED +@@ -1427,6 +1427,15 @@ config EMBEDDED an embedded system so certain expert options are available for configuration. diff --git a/target/linux/layerscape/patches-4.14/809-flexcan-support-layerscape.patch b/target/linux/layerscape/patches-4.14/809-flexcan-support-layerscape.patch index b2ac8a0096..112b6e658a 100644 --- a/target/linux/layerscape/patches-4.14/809-flexcan-support-layerscape.patch +++ b/target/linux/layerscape/patches-4.14/809-flexcan-support-layerscape.patch @@ -155,9 +155,9 @@ Signed-off-by: Biwen Li <biwen.li@nxp.com> return -ETIMEDOUT; return 0; -@@ -416,14 +432,14 @@ static int flexcan_chip_freeze(struct fl - unsigned int timeout = 1000 * 1000 * 10 / priv->can.bittiming.bitrate; - u32 reg; +@@ -422,14 +438,14 @@ static int flexcan_chip_freeze(struct fl + else + timeout = FLEXCAN_TIMEOUT_US / 10; - reg = flexcan_read(®s->mcr); + reg = priv->read(®s->mcr); @@ -174,7 +174,7 @@ Signed-off-by: Biwen Li <biwen.li@nxp.com> return -ETIMEDOUT; return 0; -@@ -435,14 +451,14 @@ static int flexcan_chip_unfreeze(struct +@@ -441,14 +457,14 @@ static int flexcan_chip_unfreeze(struct unsigned int timeout = FLEXCAN_TIMEOUT_US / 10; u32 reg; @@ -193,7 +193,7 @@ Signed-off-by: Biwen Li <biwen.li@nxp.com> return -ETIMEDOUT; return 0; -@@ -453,11 +469,11 @@ static int flexcan_chip_softreset(struct +@@ -459,11 +475,11 @@ static int flexcan_chip_softreset(struct struct flexcan_regs __iomem *regs = priv->regs; unsigned int timeout = FLEXCAN_TIMEOUT_US / 10; @@ -208,7 +208,7 @@ Signed-off-by: Biwen Li <biwen.li@nxp.com> return -ETIMEDOUT; return 0; -@@ -468,7 +484,7 @@ static int __flexcan_get_berr_counter(co +@@ -474,7 +490,7 @@ static int __flexcan_get_berr_counter(co { const struct flexcan_priv *priv = netdev_priv(dev); struct flexcan_regs __iomem *regs = priv->regs; @@ -217,7 +217,7 @@ Signed-off-by: Biwen Li <biwen.li@nxp.com> bec->txerr = (reg >> 0) & 0xff; bec->rxerr = (reg >> 8) & 0xff; -@@ -524,24 +540,24 @@ static int flexcan_start_xmit(struct sk_ +@@ -530,24 +546,24 @@ static int flexcan_start_xmit(struct sk_ if (cf->can_dlc > 0) { data = be32_to_cpup((__be32 *)&cf->data[0]); @@ -248,7 +248,7 @@ Signed-off-by: Biwen Li <biwen.li@nxp.com> &priv->tx_mb_reserved->can_ctrl); return NETDEV_TX_OK; -@@ -660,7 +676,7 @@ static unsigned int flexcan_mailbox_read +@@ -666,7 +682,7 @@ static unsigned int flexcan_mailbox_read u32 code; do { @@ -257,7 +257,7 @@ Signed-off-by: Biwen Li <biwen.li@nxp.com> } while (reg_ctrl & FLEXCAN_MB_CODE_RX_BUSY_BIT); /* is this MB empty? */ -@@ -675,17 +691,17 @@ static unsigned int flexcan_mailbox_read +@@ -681,17 +697,17 @@ static unsigned int flexcan_mailbox_read offload->dev->stats.rx_errors++; } } else { @@ -278,7 +278,7 @@ Signed-off-by: Biwen Li <biwen.li@nxp.com> if (reg_ctrl & FLEXCAN_MB_CNT_IDE) cf->can_id = ((reg_id >> 0) & CAN_EFF_MASK) | CAN_EFF_FLAG; else -@@ -695,19 +711,19 @@ static unsigned int flexcan_mailbox_read +@@ -701,19 +717,19 @@ static unsigned int flexcan_mailbox_read cf->can_id |= CAN_RTR_FLAG; cf->can_dlc = get_can_dlc((reg_ctrl >> 16) & 0xf); @@ -304,7 +304,7 @@ Signed-off-by: Biwen Li <biwen.li@nxp.com> } return 1; -@@ -719,8 +735,8 @@ static inline u64 flexcan_read_reg_iflag +@@ -725,8 +741,8 @@ static inline u64 flexcan_read_reg_iflag struct flexcan_regs __iomem *regs = priv->regs; u32 iflag1, iflag2; @@ -315,7 +315,7 @@ Signed-off-by: Biwen Li <biwen.li@nxp.com> ~FLEXCAN_IFLAG_MB(priv->tx_mb_idx); return (u64)iflag2 << 32 | iflag1; -@@ -736,7 +752,7 @@ static irqreturn_t flexcan_irq(int irq, +@@ -742,7 +758,7 @@ static irqreturn_t flexcan_irq(int irq, u32 reg_iflag1, reg_esr; enum can_state last_state = priv->can.state; @@ -324,7 +324,7 @@ Signed-off-by: Biwen Li <biwen.li@nxp.com> /* reception interrupt */ if (priv->devtype_data->quirks & FLEXCAN_QUIRK_USE_OFF_TIMESTAMP) { -@@ -759,7 +775,8 @@ static irqreturn_t flexcan_irq(int irq, +@@ -765,7 +781,8 @@ static irqreturn_t flexcan_irq(int irq, /* FIFO overflow interrupt */ if (reg_iflag1 & FLEXCAN_IFLAG_RX_FIFO_OVERFLOW) { handled = IRQ_HANDLED; @@ -334,7 +334,7 @@ Signed-off-by: Biwen Li <biwen.li@nxp.com> dev->stats.rx_over_errors++; dev->stats.rx_errors++; } -@@ -773,18 +790,18 @@ static irqreturn_t flexcan_irq(int irq, +@@ -779,18 +796,18 @@ static irqreturn_t flexcan_irq(int irq, can_led_event(dev, CAN_LED_EVENT_TX); /* after sending a RTR frame MB is in RX mode */ @@ -358,7 +358,7 @@ Signed-off-by: Biwen Li <biwen.li@nxp.com> } /* state change interrupt or broken error state quirk fix is enabled */ -@@ -846,7 +863,7 @@ static void flexcan_set_bittiming(struct +@@ -852,7 +869,7 @@ static void flexcan_set_bittiming(struct struct flexcan_regs __iomem *regs = priv->regs; u32 reg; @@ -367,7 +367,7 @@ Signed-off-by: Biwen Li <biwen.li@nxp.com> reg &= ~(FLEXCAN_CTRL_PRESDIV(0xff) | FLEXCAN_CTRL_RJW(0x3) | FLEXCAN_CTRL_PSEG1(0x7) | -@@ -870,11 +887,11 @@ static void flexcan_set_bittiming(struct +@@ -876,11 +893,11 @@ static void flexcan_set_bittiming(struct reg |= FLEXCAN_CTRL_SMP; netdev_dbg(dev, "writing ctrl=0x%08x\n", reg); @@ -381,7 +381,7 @@ Signed-off-by: Biwen Li <biwen.li@nxp.com> } /* flexcan_chip_start -@@ -913,7 +930,7 @@ static int flexcan_chip_start(struct net +@@ -919,7 +936,7 @@ static int flexcan_chip_start(struct net * choose format C * set max mailbox number */ @@ -390,7 +390,7 @@ Signed-off-by: Biwen Li <biwen.li@nxp.com> reg_mcr &= ~FLEXCAN_MCR_MAXMB(0xff); reg_mcr |= FLEXCAN_MCR_FRZ | FLEXCAN_MCR_HALT | FLEXCAN_MCR_SUPV | FLEXCAN_MCR_WRN_EN | FLEXCAN_MCR_SRX_DIS | FLEXCAN_MCR_IRMQ | -@@ -927,7 +944,7 @@ static int flexcan_chip_start(struct net +@@ -933,7 +950,7 @@ static int flexcan_chip_start(struct net FLEXCAN_MCR_MAXMB(priv->tx_mb_idx); } netdev_dbg(dev, "%s: writing mcr=0x%08x", __func__, reg_mcr); @@ -399,7 +399,7 @@ Signed-off-by: Biwen Li <biwen.li@nxp.com> /* CTRL * -@@ -940,7 +957,7 @@ static int flexcan_chip_start(struct net +@@ -946,7 +963,7 @@ static int flexcan_chip_start(struct net * enable bus off interrupt * (== FLEXCAN_CTRL_ERR_STATE) */ @@ -408,7 +408,7 @@ Signed-off-by: Biwen Li <biwen.li@nxp.com> reg_ctrl &= ~FLEXCAN_CTRL_TSYN; reg_ctrl |= FLEXCAN_CTRL_BOFF_REC | FLEXCAN_CTRL_LBUF | FLEXCAN_CTRL_ERR_STATE; -@@ -960,45 +977,45 @@ static int flexcan_chip_start(struct net +@@ -966,45 +983,45 @@ static int flexcan_chip_start(struct net /* leave interrupts disabled for now */ reg_ctrl &= ~FLEXCAN_CTRL_ERR_ALL; netdev_dbg(dev, "%s: writing ctrl=0x%08x", __func__, reg_ctrl); @@ -470,7 +470,7 @@ Signed-off-by: Biwen Li <biwen.li@nxp.com> /* On Vybrid, disable memory error detection interrupts * and freeze mode. -@@ -1011,17 +1028,17 @@ static int flexcan_chip_start(struct net +@@ -1017,17 +1034,17 @@ static int flexcan_chip_start(struct net * and Correction of Memory Errors" to write to * MECR register */ @@ -493,7 +493,7 @@ Signed-off-by: Biwen Li <biwen.li@nxp.com> } err = flexcan_transceiver_enable(priv); -@@ -1037,14 +1054,14 @@ static int flexcan_chip_start(struct net +@@ -1043,14 +1060,14 @@ static int flexcan_chip_start(struct net /* enable interrupts atomically */ disable_irq(dev->irq); @@ -512,7 +512,7 @@ Signed-off-by: Biwen Li <biwen.li@nxp.com> return 0; -@@ -1074,10 +1091,10 @@ static int __flexcan_chip_stop(struct ne +@@ -1080,10 +1097,10 @@ static int __flexcan_chip_stop(struct ne goto out_chip_unfreeze; /* Disable all interrupts */ @@ -527,7 +527,7 @@ Signed-off-by: Biwen Li <biwen.li@nxp.com> flexcan_transceiver_disable(priv); priv->can.state = CAN_STATE_STOPPED; -@@ -1209,9 +1226,9 @@ static int register_flexcandev(struct ne +@@ -1215,9 +1232,9 @@ static int register_flexcandev(struct ne err = flexcan_chip_disable(priv); if (err) goto out_disable_per; @@ -539,7 +539,7 @@ Signed-off-by: Biwen Li <biwen.li@nxp.com> err = flexcan_chip_enable(priv); if (err) -@@ -1223,16 +1240,16 @@ static int register_flexcandev(struct ne +@@ -1229,16 +1246,16 @@ static int register_flexcandev(struct ne goto out_chip_disable; /* activate FIFO, restrict register access */ @@ -559,7 +559,7 @@ Signed-off-by: Biwen Li <biwen.li@nxp.com> if (!(reg & FLEXCAN_MCR_FEN)) { netdev_err(dev, "Could not enable RX FIFO, unsupported core\n"); err = -ENODEV; -@@ -1260,8 +1277,12 @@ static void unregister_flexcandev(struct +@@ -1266,8 +1283,12 @@ static void unregister_flexcandev(struct static const struct of_device_id flexcan_of_match[] = { { .compatible = "fsl,imx6q-flexcan", .data = &fsl_imx6q_devtype_data, }, { .compatible = "fsl,imx28-flexcan", .data = &fsl_imx28_devtype_data, }, @@ -572,7 +572,7 @@ Signed-off-by: Biwen Li <biwen.li@nxp.com> { /* sentinel */ }, }; MODULE_DEVICE_TABLE(of, flexcan_of_match); -@@ -1341,6 +1362,21 @@ static int flexcan_probe(struct platform +@@ -1347,6 +1368,21 @@ static int flexcan_probe(struct platform dev->flags |= IFF_ECHO; priv = netdev_priv(dev); |